Perhaps you should try some spelling variations:
chon trong » chon truong, choi trong, cho trong
chieu sang » chieu sach, chieu xanh, nhieu tang
thanh phan » thanh pho, thanh san, thanh toan
hieu lang » hieu quang, nhieu tang, hieu van
hanh dung » thanh dung, anh dung, hanh dong
dung chon » dung cho, dung con, dung hon
bac thanh » ban thanh, cac thanh, tai thanh
cong bac » cong tac, dong bac, cong cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu lang) or (chieu sang)) - hanh dung chon trong cong bac thanh phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu lang) OR (chieu sang)) - hanh dung chon trong cong bac thanh phan.
• Adding a wildcard symbol may retrieve word variants: theo ((hieu lang) or (chieu sang)) - hanh dung chon trong cong bac thanh phan*.