Perhaps you should try some spelling variations:
van phuong » van phong, va phuong, van chuong
thong dang » thong mang, thong dan, thong nang
thong dung » thong cong, thong thuong
hieu lang » chieu sang, hieu quang, nhieu tang
chinh van » chinh va, chinh ban, chinh can
toan tap » toan ban
ho hieu » ho chieu, hoi hieu, nho hieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - hanh chinh van phuong ((thong dang) or (thong dung)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - hanh chinh van phuong ((thong dang) OR (thong dung)) toan tap.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - hanh chinh van phuong ((thong dang) or (thong dung)) toan tap*.