Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong van » trong van, truong va, truong dai
hien xanh » hien hanh, hien nhanh, chieu xanh
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong dan » cong san, cong tan, huong dan
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 truong van dung cong dan ((toan cao) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh truong van dung cong dan ((toan cao) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh truong van dung cong dan ((toan cao) or (van ban))*.