Perhaps you should try some spelling variations:
thanh trung » thanh tung
hien xanh » hien hanh, hien nhanh, chieu xanh
trung cuu » trung cua, trung cau, truong cua
nong cong » cong cong, tong cong, nang cong
cuu nong » cuu cong, cuu nang, cuu tong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
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 cuu nong cong dan than cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh trung cuu nong cong dan than cau*.