Perhaps you should try some spelling variations:
thai tinh » thai binh, thai vinh, thanh tinh
tang luan » dung luan
dung cong » dung trong
mot thai » mot thoi, mot thanh, toc thai
tang cua » mang cua, hang cua, thong cua
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
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: mot thai tinh - hanh ((tang cua) or (tang luan)) dung cong san ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot thai tinh - hanh ((tang cua) OR (tang luan)) dung cong san ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: mot thai tinh - hanh ((tang cua) or (tang luan)) dung cong san ((toan cau) or (toan ban))*.