Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
theo chieu » theo tieu, ho chieu, theo chu
chieu tach » chiet tach, chieu sach, chiu trach
cong ngang » cong nhan, cong quang, cong lang
thong qua » thong quan, thong cua, thong tu
qua thong » qua trong, quang thong, suat thong
cong van » cong vang, cong san, song van
thanh tu » hanh tu, nhanh tu, thanh tung

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 tach - thanh thong qua thong ((cong van) or (cong ngang)) thanh tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tach - thanh thong qua thong ((cong van) OR (cong ngang)) thanh tu.
• Adding a wildcard symbol may retrieve word variants: theo chieu tach - thanh thong qua thong ((cong van) or (cong ngang)) thanh tu*.