Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
va thanh » gia thanh, ban thanh, va tinh
cham xuc » cam xuc, chat xuc, cham soc
lang ha » long ha
hieu va » lieu va, hieu qua
lang xa » dang xay, lang van
dai cau » da cau, dai hau, dao cau
va cham » va chat, va tham
xuc va » duc va, tuc va, luc va

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach y ((lang xa) or (lang ha)) hoi. hieu va cham xuc va thanh ((dai cau) OR (dat cau)) tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y ((lang xa) OR (lang ha)) hoi. hieu va cham xuc va thanh ((dai cau) OR (dat cau)) tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach y ((lang xa) or (lang ha)) hoi. hieu va cham xuc va thanh ((dai cau) OR (dat cau)) tren".
• Adding a wildcard symbol may retrieve word variants: thuat sach y ((lang xa) or (lang ha)) hoi. hieu va cham xuc va thanh ((dai cau) OR (dat cau)) tren*.