Perhaps you should try some spelling variations:
dong trinh » cong trinh, dong tinh, dong tranh
trinh dinh » trinh kinh, trinh sinh, trinh dung
nhung cong » dung cong, thong cong, hang cong
thang cua » thong cua, hang cua, than cua
tranh cua » doanh cua, manh cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tai » toan tap, doanh tai, 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: dong trinh dinh - hanh ((thang cua) or (tranh cua)) nhung cong dan toan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong trinh dinh - hanh ((thang cua) OR (tranh cua)) nhung cong dan toan tai.
• Adding a wildcard symbol may retrieve word variants: dong trinh dinh - hanh ((thang cua) or (tranh cua)) nhung cong dan toan tai*.