Perhaps you should try some spelling variations:
tuan thuong » than thuong, toan thuong, thanh thuong
thuong cong » thong cong, thuong con, thuong dong
thanh tung » thanh cong
hien xanh » hien hanh, hien nhanh, chieu xanh
tung tuan » trung tuan, hung tuan, quang tuan
cong ban » cong bang, cong san, cong tan
ban toan » bai toan, ban than, van toan
toan cau » toan cao, toan ban, toan tap

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 tung tuan thuong cong ban toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh tung tuan thuong cong ban toan cau*.