Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, mot chieu
trung cam » trung tam, trung cap, trung nam
bang cong » dang cong, bang song, hang cong
cam bang » cam nang, cao bang, can bang
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh trung cam bang cong san than cap~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung cam bang cong san than cap*.