Perhaps you should try some spelling variations:
thanh trang » hanh trang, thanh thang, thanh tran
thanh trung » thanh tung
tuong cong » truong cong, trong cong, tong cong
hien xanh » hien hanh, hien nhanh, chieu xanh
va tuong » va thuong, va thong, xa truong
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan

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 trang) OR (thanh trung)) va tuong cong tan phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - ((thanh trang) OR (thanh trung)) va tuong cong tan phan tu".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((thanh trang) OR (thanh trung)) va tuong cong tan phan tu*.