Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
thanh trung » thanh tung
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
thong ban » thong van, trong ban, thong bai
trong tan » trong quan, trong cac, trong ca
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 nganh - thanh trung cua thuong ((thong ban) or (trong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu nganh - thanh trung cua thuong ((thong ban) OR (trong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu nganh - thanh trung cua thuong ((thong ban) or (trong tan)) toan ban*.