I am thinking of nibbling at these and hold them for a long time...understand it may go lower, I would average down...maybe I should wait to see them fall further short term.
Everything you're looking for, if it exists in the US, is shown here... https://etfdb.com/etfs/country/china/
At least draw a descending trend line touching the recent highs. how low will it go? only a powerful crystal ball can reveal the answer.