Perhaps you should try some spelling variations:
thuat lap » thuat lanh, thuat xay, thuat bai
ban hanh » ban hang
vu sach » vu bach, su sach, vu khach
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
hanh va » hang va, hanh vi
ma hoi » mai hoi, xa hoi, ma hoa
ve nam » he nam, va nam, le nam
nam lo » nam bo, nam so, nam co
lo ban » co ban, lo van, ly ban
va cua » va chua, via cua, ca cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sach) or (thuat lap)) ky nang ma hoi. hieu ve nam lo ban hanh va cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (thuat lap)) ky nang ma hoi. hieu ve nam lo ban hanh va cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (thuat lap)) ky nang ma hoi. hieu ve nam lo ban hanh va cua te*.