Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
luan chinh » luan chi, hoan chinh, luat hinh
luan hung » luan chung, lan hung, luan ung
cong tinh » cong trinh, cong vinh, long tinh
toan ban » van 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 chiet tach - nhanh thang ((luan hung) or (luan chinh)) cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - nhanh thang ((luan hung) OR (luan chinh)) cong tinh toan ban*.