Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chiet tach » chieu sach
hanh mang » nhanh mang, hanh trang, nhanh lang
cua thong » cua thuong, cua khong, cua tong
tran chau » tranh chap, tran huu
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: cho ((chinh sach) or (chiet tach)) - hanh mang cua thong cong tan tran chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chinh sach) OR (chiet tach)) - hanh mang cua thong cong tan tran chau.
• Adding a wildcard symbol may retrieve word variants: cho ((chinh sach) or (chiet tach)) - hanh mang cua thong cong tan tran chau*.