Perhaps you should try some spelling variations:
thanh trung » thanh tung
thien minh » tien minh, trien minh, thien tinh
nhung cong » dung cong, thong cong, hang cong
diep dinh » diep tinh, hiep dinh, diep ninh
trung hoc » trung quoc
hoc nhung » hoa nhung, hon nhung, nuoc nhung
cong dan » cong san, cong tan, huong dan
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: hoc ((diep dinh) or (thien minh)) - thanh trung hoc nhung cong dan ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((diep dinh) OR (thien minh)) - thanh trung hoc nhung cong dan ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc ((diep dinh) or (thien minh)) - thanh trung hoc nhung cong dan ((toan tap) or (toan ban))*.