Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
tran thanh » ban thanh, van thanh, quan thanh
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
thu cau » nhu cau, thu dau, tu cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - thanh ((trung cua) or (tran thanh)) nhung cong ban ((thu cau) or (tu cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh ((trung cua) OR (tran thanh)) nhung cong ban ((thu cau) OR (tu cac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh ((trung cua) or (tran thanh)) nhung cong ban ((thu cau) or (tu cac))*.