Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
thang cu » thang cua, khang cu, thang tu
cong tac » cong ty
than sao » than so, than vao, thanh san
thai cao » tai cao, thoai cac, thuat cao
cu dung » su dung, cau duong, duc dung

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 thang cu dung cong tac ((than sao) or (thai cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh thang cu dung cong tac ((than sao) OR (thai cao)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh thang cu dung cong tac ((than sao) or (thai cao))*.