Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
lang lai » lang dai, lang hai, lang mai
va thanh » gia thanh, ban thanh, va tinh
va thieu » va thiet, va hieu, va tieu
tu sach » thu sach, su sach, te sach
lai hoi » dai hoi, lai hoa, lai roi
hieu ve » hieu va, hieu van
cam duc » cao duc, pham duc, nam duoc
y lang » o lang, _ lang, tay lang
vai va » mai va, dai va, hai va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y lang lai hoi. hieu ve ((cam duc) OR (cam xuc)) va thanh vai va thieu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y lang lai hoi. hieu ve ((cam duc) OR (cam xuc)) va thanh vai va thieu".
• Adding a wildcard symbol may retrieve word variants: tu sach y lang lai hoi. hieu ve ((cam duc) OR (cam xuc)) va thanh vai va thieu*.