Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
hanh trung » thanh trung, hanh trang, manh trung
hien xanh » hien hanh, hien nhanh, chieu xanh
trung cua » truong cua, trung tuan, trung cap
bang cong » dang cong, bang song, hang cong
cua bang » chua bang, cua ban, cua dang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien xanh) or (((nhieu tang) or (hieu qua)))) - hanh trung cua bang cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (((nhieu tang) OR (hieu qua)))) - hanh trung cua bang cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) or (((nhieu tang) or (hieu qua)))) - hanh trung cua bang cong dan toan tap*.