A former chief strategist at a brokerage has become the son-in-law of the chairman of a listed company.

The individual, Gao Song, previously served as a chief analyst at a securities firm, and is now linked to Hebei Jianxin Chemical Co.,Ltd. (SZSE: 300107) through marriage into the chairman's family.

For stock trading, investors are encouraged to follow authoritative, professional, timely and comprehensive analyst research to uncover potential thematic opportunities.