Perhaps you should try some spelling variations:
nam thuc » nam thuoc, am thuc, nam thu
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
thuc va » thuc vat, thuc dan, thuc day
hai cuu » hai chu, thai cua, cham cuu
hai cua » thai cua, dai cua, hoi cua
hai cuc » tai cuc, thai cua, hai huoc
y nang » ky nang, ly nang, v nang
ve nam » he nam, va nam, le nam

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 y nang xa hoi. hieu ve nam thuc va thanh ((((hai cuu) or (hai cua))) or (hai cuc)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ve nam thuc va thanh ((((hai cuu) OR (hai cua))) OR (hai cuc)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ve nam thuc va thanh ((((hai cuu) or (hai cua))) or (hai cuc)) tre*.