Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung cong » dung cong, thong cong, hang cong
trang cho » trong cho, trang o, sang cho
trung va » truong va, trang va, trung ha
cong tac » cong ty
tran cao » toan cao, tran chau, tranh cac

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