Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
truong cua » truong ca, truong quan, truong cao
trung tuan » trung thanh, trung tam, tran tuan
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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 hien nhanh - hanh ((truong cua) or (trung tuan)) dung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien nhanh - hanh ((truong cua) OR (trung tuan)) dung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - hanh ((truong cua) or (trung tuan)) dung cong dan toan ban*.