Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
kha nang » phap nang, ky nang, ki nang
te sach » toc sach
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay
hieu va » lieu va, hieu qua
va cham » va chat, va tham
soc kha » soc khach, hoc khoa, moc khoa
nang ji » nang si, nang noi, nang tai
cua tre » cua te, cuu tre, cua triet
ji cua » di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ty ((lang xa) or (lang van)) hoi. hieu va cham soc kha nang ji cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty ((lang xa) OR (lang van)) hoi. hieu va cham soc kha nang ji cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty ((lang xa) or (lang van)) hoi. hieu va cham soc kha nang ji cua tre*.