Perhaps you should try some spelling variations:
lap hoat » tap hoa, dan hoat, lap dat
sang lap » sang tao, sang ma, sang tai
su sach » so sach, vu sach
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
hieu ve » hieu va, hieu van
ky sang » ky nang, ky dang, ky tang
vu khac » vu kham, vu khanh, bui khac
ve cam » ve cham, ve cac, va cam
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: ((su sach) or (vu khac)) ky sang lap hoat. hieu ve cam xuc ((va danh) OR (va hanh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu khac)) ky sang lap hoat. hieu ve cam xuc ((va danh) OR (va hanh)) vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu khac)) ky sang lap hoat. hieu ve cam xuc ((va danh) OR (va hanh)) vi cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu khac)) ky sang lap hoat. hieu ve cam xuc ((va danh) OR (va hanh)) vi cua te*.