Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
tuong cua » truong cua, huong cua, thong cua
ho chieu » theo chieu, doi chieu, mot chieu
tung cua » trung cua, dung cua, tang cua
cong dan » cong san, cong tan, huong dan
dan can » dan chan, dan canh, dan ca
can cau » van cau, ban cau, ca cau

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 - thanh ((tung cua) or (tuong cua)) trong cong dan can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - thanh ((tung cua) OR (tuong cua)) trong cong dan can cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - thanh ((tung cua) or (tuong cua)) trong cong dan can cau*.