Perhaps you should try some spelling variations:
thanh trung » thanh tung
hien xanh » hien hanh, hien nhanh, chieu xanh
trung va » truong va, trang va, trung ha
va trong » va truong, va thong, va tuong
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
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: hoc hien xanh - thanh trung va trong cong ban than cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh trung va trong cong ban than cau*.