Perhaps you should try some spelling variations:
thanh thang » thanh thanh, thanh hang, thanh toan
nhanh thang » nhanh thanh, nhanh quang, hanh trang
thong cong » trong cong, tong cong, thong thong
thi chieu » thi chien, thi hieu, theo chieu
cap thong » cap tong, chap thuong, phap thong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, than cap

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 (thi chieu)) tinh - ((thanh thang) or (nhanh thang)) cap thong cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) tinh - ((thanh thang) OR (nhanh thang)) cap thong cong san than cau*.