Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chuc nang, chu bang
hanh dong » anh dong, ha dong
chu xanh » chu manh, chieu xanh, chuc danh
va thong » va thuong, va phuong, he thong
cong san » cong tac
than tap » han tap, phan tap, than cap
toan tap » toan ban
dong va » dung va, dong ha, luong va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) OR (chua xang)) - hanh dong va thong cong san ((than tap) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh dong va thong cong san ((than tap) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chua xang)) - hanh dong va thong cong san ((than tap) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chua xang)) - hanh dong va thong cong san ((than tap) or (toan tap))*.