Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
cua thuong » cua truong, cua phuong, ca thuong
anh dong » anh huong, anh son
dong cua » dung cua, cong cua, huong cua
tan chat » van chat, ban chat, tan phat
tao chat » cao chat, van chat, tao cao
hieu va » lieu va, hieu qua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (hieu va)) - anh dong cua thuong cong ((tan chat) OR (tao chat)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (hieu va)) - anh dong cua thuong cong ((tan chat) OR (tao chat)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (hieu va)) - anh dong cua thuong cong ((tan chat) OR (tao chat)) cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (hieu va)) - anh dong cua thuong cong ((tan chat) OR (tao chat)) cao*.