Perhaps you should try some spelling variations:
thuc day » thuc dan, thuc vat
hanh hai » thanh hai, nhanh hai, hang hai
va triet » va thiet, va trien, ve triet
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
hai va » hai van, thai va, hoi va

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 ky nang xa hoi. hieu ve cam ((xuc va) or (((thuc day) or (hoc dan)))) hanh hai va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. hieu ve cam ((xuc va) OR (((thuc day) OR (hoc dan)))) hanh hai va triet.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. hieu ve cam ((xuc va) or (((thuc day) or (hoc dan)))) hanh hai va triet*.