Perhaps you should try some spelling variations:
hoc thieu » toc thieu
hanh dinh » thanh dinh, hinh dinh, hanh tinh
nang cong » nang song, dang cong, bang cong
cong dang » cong dong, cong dan, cong dung
dang hanh » dang thanh, ban hanh, dang van
ho chieu » theo chieu, mot chieu, doi chieu
dinh thi » dinh tri
thi nang » thi cong, ki nang, thi hanh
hanh san » thanh san, khach san, thanh son

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) OR (hoc hien)))) tinh - hanh dinh thi nang cong dang hanh san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((hoc thieu) OR (hoc hien)))) tinh - hanh dinh thi nang cong dang hanh san*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (((hoc thieu) OR (hoc hien)))) tinh - hanh dinh thi nang cong dang hanh san*".