Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong quang » luong quang, thong quang, duong quang
trung cap » truong cao
hang cong » dang cong, hang nong, bang cong
quang cao » nang cao, quang nam
ho chieu » theo chieu, hoc thieu, doi chieu
juan cao » toan cao, quan cau, juan a

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 xanh - thanh ((trung cap) or (trung tam)) hang cong quang ((juan cao) or (quang cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((trung cap) OR (trung tam)) hang cong quang ((juan cao) OR (quang cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung cap) or (trung tam)) hang cong quang ((juan cao) or (quang cao))*.