Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
su sach » so sach, vu sach
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
lap hai » lap tai, lap lai, lap hoat
ky dang » ky nang, ky danh
ky sang » ky nang, ky tang, duy sang
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
di cua » dai cua, doi cua, de 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 khach)) ((ky sang) OR (ky dang)) lap hai. hieu ve cam xuc va hanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu khach)) ((ky sang) OR (ky dang)) lap hai. hieu ve cam xuc va hanh di cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu khach)) ((ky sang) OR (ky dang)) lap hai. hieu ve cam xuc va hanh di cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu khach)) ((ky sang) OR (ky dang)) lap hai. hieu ve cam xuc va hanh di cua te*.