Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
tung va » trung va, tuong va, dung va

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 tung va nhung cong dan ((toan cao) or (((toan ban) OR (van ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh tung va nhung cong dan ((toan cao) OR (((toan ban) OR (van ban)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - thanh tung va nhung cong dan ((toan cao) or (((toan ban) OR (van ban))))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh tung va nhung cong dan ((toan cao) or (((toan ban) OR (van ban))))*.