Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
chua dong » ha dong, huy dong, hoa dong
chu xanh » chu manh, chieu xanh, chuc danh
cua dong » cua cong, cua dang, cua nong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cau » toan cau, phan cau, than cap

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 tang ((cua dong) OR (chua dong)) cong tac than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh tang ((cua dong) OR (chua dong)) cong tac than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chua xang)) - hanh tang ((cua dong) OR (chua dong)) cong tac than cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - hanh tang ((cua dong) OR (chua dong)) cong tac than cau*.