Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chieu » theo tieu, ho chieu, theo chu
tang luan » dung luan
chao chu » cho chu, cua chu, cao cho
hang cua » mang cua, hang ca, huong cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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) or (chao chu)) tinh - hanh ((tang luan) or (hang cua)) nhung cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (chao chu)) tinh - hanh ((tang luan) OR (hang cua)) nhung cong tan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (chao chu)) tinh - hanh ((tang luan) or (hang cua)) nhung cong tan toan tap*.