Perhaps you should try some spelling variations:
ban danh » ban doanh, ban dan, van danh
ban hanh » ban hang
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ban anh » ban banh, bang anh, van anh
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, nang cao
ty nang » ky nang, ty xang, ty hang
ve cam » ve cham, ve cac, va cam
ma hoi » mai hoi, xa hoi, ma hoa
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: tu sach ty nang ma hoi. hieu ve cam xuc ((((ban anh) or (ban hanh))) or (ban danh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang ma hoi. hieu ve cam xuc ((((ban anh) OR (ban hanh))) OR (ban danh)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang ma hoi. hieu ve cam xuc ((((ban anh) or (ban hanh))) or (ban danh)) vi cua te*.