Perhaps you should try some spelling variations:
va thanh » ban thanh, va tinh, le thanh
vu thai » vu thi, vu hai, vu phai
nang ma » tang ma, sang ma, nang cao
thai ky » thoi ky, than ky, thai ly
vi cua » vai cua, di cua
le nam » ly nam, he nam, le na
ve nam » he nam, va nam, te nam
ma hoi » mai hoi, xa hoi, ma hoa
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu thai ky nang ma hoi. hieu ((ve nam) OR (le nam)) thuoc ((va thanh) or (gia thanh)) vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu thai ky nang ma hoi. hieu ((ve nam) OR (le nam)) thuoc ((va thanh) OR (gia thanh)) vi cua tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu thai ky nang ma hoi. hieu ((ve nam) OR (le nam)) thuoc ((va thanh) or (gia thanh)) vi cua tu*".