Perhaps you should try some spelling variations:
thien van » thi van
thang tai » tang tai, thanh tai, thong tai
hang tai » hang va, dung tai
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cam suc » cam xuc, cao suc, cham soc
buu tre » cuu tre
y nang » ky nang, ly nang, v nang

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 y nang xa hoi. ((hieu ve) or (thien van)) cam suc manh ((hang tai) or (thang tai)) buu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. ((hieu ve) OR (thien van)) cam suc manh ((hang tai) OR (thang tai)) buu tre.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. ((hieu ve) or (thien van)) cam suc manh ((hang tai) or (thang tai)) buu tre*.