Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat, trinh han
thong viec » thong viet, trong viec, thong vien
chau tinh » cuu tinh, ha tinh, cua tinh
tinh cua » trinh cua, sinh cua, tinh chat
toan cao » toan ban
toan tap » toan ban
ho chau » ha chau, ho chu, o chau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - hanh ((trinh quan) or (tinh cua)) thong thong viec ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh ((trinh quan) OR (tinh cua)) thong thong viec ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh ((trinh quan) or (tinh cua)) thong thong viec ((toan cao) or (toan tap))*.