Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chuc nang, chu bang
hanh mang » nhanh mang, hanh trang, nhanh lang
cua thong » cua thuong, cua khong, cua tong
mang cua » manh cua, dung cua, ban cua
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chua xang) or (chieu tinh)) - hanh mang cua thong cong tan ((toan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chua xang) OR (chieu tinh)) - hanh mang cua thong cong tan ((toan ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: chao ((chua xang) or (chieu tinh)) - hanh mang cua thong cong tan ((toan ban) or (van ban))*.