Perhaps you should try some spelling variations:
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang ro » nang co, nang ho, nang ra
xuc ban » duc ban, cuc ban, quoc ban
ban anh » ban hanh, ban banh, ban danh
ro hoi » co hoi, o hoi, mo hoi
do cua » doi cua, co cua, de cua
d cua » de cua, da 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: tu sach ty nang ro hoi. hieu qua cham xuc ban anh ((d cua) or (do cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang ro hoi. hieu qua cham xuc ban anh ((d cua) OR (do cua)) tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang ro hoi. hieu qua cham xuc ban anh ((d cua) or (do cua)) tre*.