Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
dong thanh » truong thanh
hoc thieu » toc thieu, hoc hien
ho chieu » theo chieu, doi chieu, mot chieu
lang cua » mang cua, hang cua, long cua
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
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: ((ho chieu) or (hoc thieu)) tinh - nhanh lang cua tong ((dong thanh) or (cong san)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - nhanh lang cua tong ((dong thanh) OR (cong san)) toan tap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - nhanh lang cua tong ((dong thanh) or (cong san)) toan tap*.