Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh dung » thanh duong, thanh tung, thanh hung
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
cho thong » cho thuong, pho thong, cho trong
cong bang » cuong bang, dong bang, hong bang
thanh cac » hanh cac, thanh bac, thanh ca
than cap » khan cap, thanh lap, than cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - thanh dung cho thong cong bang ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - thanh dung cho thong cong bang ((than cap) OR (thanh cac))*.