Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
quang dung » quang trung, ung dung, cuong dung
doi chieu » doc hieu, doi chi, ho chieu
cuong tap » cong tac, luong tai, cong tan
luong tap » luong tai, luong tham, luong thai
cua dang » cua cong, cua ban
doan cau » toan cau, doan dau, doan cap

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 ((cua dang) or (quang dung)) ((cuong tap) OR (luong tap)) doan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung ((cua dang) OR (quang dung)) ((cuong tap) OR (luong tap)) doan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh trung ((cua dang) or (quang dung)) ((cuong tap) OR (luong tap)) doan cau*".