Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuong cong » truong cong, trong cong, tong cong
hien xanh » hien hanh, hien nhanh, chieu xanh
dai tuong » dai cuong, doi tuong, dai duong
van thanh » ban thanh, van tuan
thanh cau » thanh chau, thanh mau, nhanh cau
tung dai » trung dai, tuong dai, tung dan
cong van » cong vang, cong san, song van

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 dai tuong cong van thanh cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh tung dai tuong cong van thanh cau*.