still has recent yrs, russia taken from jiang, probably 30% or more of china area are in russia hands today.
Unlike UK, HK & kowloon actually permanently given to UK, only portion of northern HK has 100-150 yrs of lease, UK all given back to china with a prosperous financial center HK under british govt for almost 150 yrs.
俄罗斯🇷🇺是中国🇨🇳不共戴天的世仇