Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung luong » hung luong, nhung huong, nhung tuong
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sang » chieu sach, chieu xanh, hieu lang
hien hanh » dieu hanh
trung nam » trung tam, trong nam, trung cap
nam nhung » cam nhung, tham nhung, va nhung
luong va » dung va
toan ban » van ban
va toan » van toan, bai toan, tap toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hien hanh) or (chieu sang))) or (chieu tinh)) - thanh trung nam nhung luong va toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hien hanh) OR (chieu sang))) OR (chieu tinh)) - thanh trung nam nhung luong va toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((((hien hanh) or (chieu sang))) or (chieu tinh)) - thanh trung nam nhung luong va toan ban*.