Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
tuong dong » tuong duong, trong dong, cuong duong
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cao » truong cao, trung cap, trung co
cao tuong » cao truong, cao thuong, bao tuong
dong tan » duong tan, dong tai, dong san
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chieu sang)) - thanh trung cao tuong dong tan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu sang)) - thanh trung cao tuong dong tan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu sang)) - thanh trung cao tuong dong tan ((than cau) or (phan cau))*.