Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
hai cua » thai cua, dai cua, hoi cua
va hanh » van hanh, va danh, ban hanh
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
sach v » sach va, sach y, sach 2
ve cam » ve cham, ve cac, va cam
ma hoi » xa hoi, ma hoa, me hoi
v nang » va nang, vu nang, van nang
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: te sach v nang ((ma hoi) or (mai hoi)). hieu ve cam xuc ((va hanh) OR (va thanh)) hai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach v nang ((ma hoi) OR (mai hoi)). hieu ve cam xuc ((va hanh) OR (va thanh)) hai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach v nang ((ma hoi) or (mai hoi)). hieu ve cam xuc ((va hanh) OR (va thanh)) hai cua te".
• Adding a wildcard symbol may retrieve word variants: te sach v nang ((ma hoi) or (mai hoi)). hieu ve cam xuc ((va hanh) OR (va thanh)) hai cua te*.