Perhaps you should try some spelling variations:
quang trong » quang truong, quang trung, quan trong
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban
toan cao » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu xanh - hanh tinh quang trong cong tan ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - hanh tinh quang trong cong tan ((toan tap) OR (toan cao))*.