Perhaps you should try some spelling variations:
thuc day » thuc dan, thuc vat
hang tai » hang va, dung tai
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
thuc va » thuc vat, thuc dan
cuc tre » duc tre, cua tre, cuu tre
le nam » ly nam, he nam, le na
va nam » van nam, ha nam, va nay

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky nang xa hoi. hieu ((le nam) or (va nam)) ((thuc va) OR (thuc day)) hang tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. hieu ((le nam) OR (va nam)) ((thuc va) OR (thuc day)) hang tai cuc tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. hieu ((le nam) or (va nam)) ((thuc va) OR (thuc day)) hang tai cuc tre*".