Quick correction and overview

TIANJIN TEDA (天津泰达) is a professional football club based in Tianjin, China — not Taiwan. The club has commonly been known as Tianjin Teda and was officially renamed Tianjin Jinmen Tiger F.C. in early 2021 following the Chinese FA’s removal of corporate names from club titles.

• Location: Tianjin, China
• Stadium: Tianjin Olympic Center Stadium (the “Water Drop”)
• Primary colors: Sky blue (home)
• Renaming: Tianjin Teda → Tianjin Jinmen Tiger in 2021

About Baoshan Wang (Wang Baoshan)

Wang Baoshan (王宝山) is a Chinese coach with a long managerial career at several Chinese clubs. Available public records do not list him as the head coach of Tianjin Teda during the 2020/21 season; he has had separate spells with other clubs across the Chinese leagues. For an authoritative coaching timeline, consult dedicated historical records (see links below).

2020/21 season context

The 2020 Chinese Super League season was heavily affected by COVID-19 and used a centralized, multi-stage format. Tianjin Teda participated in the competition under that format and then entered the 2021 season amid the nationwide renaming of clubs. For exact match results, final league position, squad lists, and the official head coach during each stage of 2020/21, refer to the season pages listed below.

Where to find season-by-season, coach and squad details

• Tianjin Jinmen Tiger (Wikipedia) — club history and season summaries
• Transfermarkt — squad lists, coaches, transfers and match logs (search for Tianjin)
• Soccerway — match results and lineups by season

Summary

Tianjin Teda is a mainland Chinese club (later renamed Tianjin Jinmen Tiger in 2021). Wang Baoshan is a veteran Chinese coach, but available records do not show him as Tianjin Teda’s head coach in the 2020/21 season. For precise season staff lists, match results, and player rosters for 2020 and 2021, consult the linked season pages on Wikipedia, Transfermarkt or Soccerway for verified details.