Perhaps you should try some spelling variations:
hoa bien » hoa hien, hoa viet, hoa binh
xang lai » dang loai, trang lai, xang dau
mang lai » mang lam, mang luoi, dang loai
va hanh » van hanh, va thanh, va danh
cam tuc » cam tu, nam thuc, dam thuc
sach ty » sach y, sach tu, sach thu
bo sach » co sach, hoc sach
hieu ve » hieu va, hieu van
vi hoa » voi hoa, vi hoc, va hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach ty ((xang lai) OR (mang lai)) hoi. hieu ve ((cam tuc) or (cam xuc)) va hanh vi hoa bien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ty ((xang lai) OR (mang lai)) hoi. hieu ve ((cam tuc) OR (cam xuc)) va hanh vi hoa bien*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach ty ((xang lai) OR (mang lai)) hoi. hieu ve ((cam tuc) or (cam xuc)) va hanh vi hoa bien*".