Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
su sach » so sach, vu sach
dau cua » dai cua, day cua, cau cua
va danh » va dinh, va dan, va hanh
ve cham » va cham, ve chat, vu cham
sach lo » sach dao, sach doi, sach hoi
hieu ve » hieu va, hieu van
sang ma » tang ma, sang tao, mang may
nang ma » tang ma, nang cao, mang may
xuc va » duc va, tuc va, luc va
du cua » duy cua, dum cua, hu cua

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 lo ((nang ma) or (sang ma)) hoi. hieu ve cham xuc va danh ((du cua) OR (dau cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach lo ((nang ma) OR (sang ma)) hoi. hieu ve cham xuc va danh ((du cua) OR (dau cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach lo ((nang ma) or (sang ma)) hoi. hieu ve cham xuc va danh ((du cua) OR (dau cua)) te*".