Perhaps you should try some spelling variations:
thanh trung » thanh tung
hien sang » hien trang, khien bang, chieu sang
trong san » trong cac, cong san, dong san
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
trung ap » trung cap, trung lap, trung tam
ap dung » xay dung, van dung

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 sang - thanh trung ap dung trong san thanh cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sang - thanh trung ap dung trong san thanh cau*.