1. Action-oriented and numerical impact

- '5-step construction' lowers operational thresholds, implying a clear and replicable methodology; 'scientific allocation' conveys professionalism, aligning with investors' demand for 'rational decision-making'.

- Digital quantification (e.g., '5 steps') increases the rhythm of the title, attracting efficiency-seeking readers.

2. Accurate keyword coverage of needs

- Mainstream coins + stablecoins: Clearly define core allocation logic (mainstream coins establish a basic foundation, stablecoins hedge risks), aligning with the goal of 'seeking stability' and avoiding aggressive speculation.

- Anti-volatility/long-term preservation: Directly respond to investors' core demand for 'stability', emphasizing the ability to traverse market cycles.

$BTC

3. Endorsement of trust and scenario associations

- Replace vague expressions with 'robust investment portfolio' to highlight the safety of the strategy; 'scientific allocation' implies data support, downplaying the perception of 'gambling' and strengthening the 'investment' attribute.

- Potential scenario associations: Suitable for medium to long-term holders, risk-averse investors, or those seeking to balance returns and safety.

4. Avoid sensitive points, strengthen positive values

- Focus entirely on 'how to do it well', without involving industry controversies; by using terms like 'preservation of value' and 'anti-volatility', shape cryptocurrencies as a manageable and planable asset class.

Variant optimization (adjust based on content focus):

- Conservative investor version:

(Balanced offense and defense: 60% mainstream coins + 30% stablecoins + 10% allocation, the 'safety net' strategy for cryptocurrency investment portfolios)

(Use proportions to enhance practical sense, 'safety net' metaphor reduces psychological threshold)

- Long-termism version:

(Cryptocurrency allocation rules that traverse bull and bear markets: using stablecoins as anchors and mainstream coins as sails to build a low-volatility investment portfolio)

(Emphasizing adaptability to cycles with 'traversing bull and bear', metaphorical expressions increase memory points)

- Data-driven version:

(Backtest verification: This cryptocurrency portfolio has a drawdown of less than 15% in bear markets, with robustness exceeding 80% of similar strategies)

(Establish trust through data results, 'backtest verification' reinforces scientific rigor)

Notes:

- If the content includes specific cryptocurrencies (like BTC, ETH, USDT, etc.), they can be appropriately mentioned in the title (e.g., 'centered on BTC/ETH') to enhance authenticity;

- Avoid using exaggerated terms like 'get rich quick' or 'easy profits', maintain a 'robust' tone;

- If targeting beginners, include terms like 'zero foundation' or 'beginner' to lower comprehension costs (e.g., 'A guide to a stable cryptocurrency portfolio that even beginners can understand').#交易类型入门