Perhaps you should try some spelling variations:
cong luong » cong thuong, nang luong, cong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
tang luan » dung luan
luan cong » luat cong, luong cong, luan chung
luong van » luong va, duong van, luong vat
thanh tap » thanh lap, thanh tam, thanh tan
thanh tay » thanh toan, thanh thuy, thanh san
thanh tai » thanh hai, thanh toan, doanh tai
anh tang » anh bang, anh dang, anh nang

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 - anh tang luan cong luong van ((((thanh tap) OR (thanh tay))) or (thanh tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - anh tang luan cong luong van ((((thanh tap) OR (thanh tay))) OR (thanh tai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - anh tang luan cong luong van ((((thanh tap) OR (thanh tay))) or (thanh tai))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - anh tang luan cong luong van ((((thanh tap) OR (thanh tay))) or (thanh tai))*.