Perhaps you should try some spelling variations:
trung thanh » truong thanh
thieu danh » thien danh, tieu danh, chieu xanh
trung tuan » trung tam, tran tuan, truong thanh
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
cong tan » cong tac, cong san, cong thanh
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: hoc thieu danh - thanh ((trung tuan) or (trung thanh)) dung cong tan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu danh - thanh ((trung tuan) OR (trung thanh)) dung cong tan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu danh - thanh ((trung tuan) or (trung thanh)) dung cong tan ((toan cau) or (toan ban))*.