Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cua tinh
cua thong » cua thuong, cua khong, cua tong
doi chau » doi chieu, gioi chau, hoi chu
sinh cua » manh cua, dinh cuu, sinh va
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: doi chau tinh - nhan sinh cua thong cong san ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - nhan sinh cua thong cong san ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - nhan sinh cua thong cong san ((toan cau) or (toan ban))*.