Perhaps you should try some spelling variations:
trien nganh » trien nhan, vien nganh, tin nganh
buoc trien » nuoc tren, duoc tren, duoc thien
trong van » trong cac
cua hang » cua nhung, cua cong, cua ban
cua dang » cua cong, cua ban
song van » hoang van, duong van, dang van
tan ban » toan ban, tang 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: buoc trien nganh - canh tranh ((cua hang) or (cua dang)) ((song van) OR (trong van)) tan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: buoc trien nganh - canh tranh ((cua hang) OR (cua dang)) ((song van) OR (trong van)) tan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "buoc trien nganh - canh tranh ((cua hang) or (cua dang)) ((song van) OR (trong van)) tan ban".
• Adding a wildcard symbol may retrieve word variants: buoc trien nganh - canh tranh ((cua hang) or (cua dang)) ((song van) OR (trong van)) tan ban*.