Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong phan » thuong han, thong phan, huong phan
chieu sang » chieu sach, chieu xanh, nhieu tang
cap thuong » chap thuong, ca thuong, cao thuong
hieu lang » hieu quang, nhieu tang, hieu van
trung cap » truong cao, trung tam
phan van » pham van, thanh van, luan van
van nang » van quang, van ban, van dong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sang) or (hieu lang)) - thanh trung cap thuong phan van nang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - thanh trung cap thuong phan van nang cao*.