Perhaps you should try some spelling variations:
sang lap » sang ma, sang tai, dan lap
sang tao » hang tai
hieu van » hieu va, thien van, lieu va
su sach » so sach, vu sach
cam duc » cam xuc, cao duc, pham duc
danh di » danh du, xanh di, danh dien
danh vi » hanh vi, dinh vi, danh va
van cam » van nam, van lam, van cau
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 y ((sang lap) OR (sang tao)) hai. hieu van cam duc va ((danh vi) OR (danh di)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y ((sang lap) OR (sang tao)) hai. hieu van cam duc va ((danh vi) OR (danh di)) cua te".
• Adding a wildcard symbol may retrieve word variants: su sach y ((sang lap) OR (sang tao)) hai. hieu van cam duc va ((danh vi) OR (danh di)) cua te*.