Perhaps you should try some spelling variations:
chat cua » nhat cua, chat va, chat huu
hieu van » hieu va, thien van, lieu va
cham cuu » cap cuu
ban hanh » ban hang
te sach » toc sach
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
cam cuc » cam xuc, pham cuc
sach ky » sac ky, sach y, sach ty
vi cua » vai cua, di cua
cua te » cua tu

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 tang xa hoi. hieu van ((cam cuc) or (((cham cuu) OR (chat cua)))) ban hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky tang xa hoi. hieu van ((cam cuc) OR (((cham cuu) OR (chat cua)))) ban hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky tang xa hoi. hieu van ((cam cuc) or (((cham cuu) OR (chat cua)))) ban hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ky tang xa hoi. hieu van ((cam cuc) or (((cham cuu) OR (chat cua)))) ban hanh vi cua te*.