Perhaps you should try some spelling variations:
tong huong » thong huong, tong thuong, cong huong
chu manh » ho manh, chu han, chu van
chu bang » thu bang, chuc nang, chu quang
anh dung » anh dong, anh huong, sach dung
dung cua » dung luan, dung cho
cua tong » cua cong, cua dong, cua nong
toan cao » toan tap
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: theo ((chu manh) or (chu bang)) - anh dung cua tong huong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu manh) OR (chu bang)) - anh dung cua tong huong dan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu manh) or (chu bang)) - anh dung cua tong huong dan ((toan cao) or (toan ban))*.