Perhaps you should try some spelling variations:
tat thanh » tai thanh, ta thanh, tat thang
tu trong » tu tuong, tu tieng
thuc tat » thuc vat, thuc tap, thuc tai
te sach » toc sach
co thuc » do thuc, co thua, mo thuc
lai cua » dai cua, hai cua, lai chau
vai cua » dai cua, hai cua, bai cua
hieu va » lieu va, hieu qua
tu tong » tu tuong, tu dong, tu cong
va hoi » xa hoi, va hoc, va hoa
va co » vo co

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 ((tu tong) or (tu trong)) va hoi. hieu va co thuc tat thanh ((vai cua) or (lai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tu tong) OR (tu trong)) va hoi. hieu va co thuc tat thanh ((vai cua) OR (lai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach ((tu tong) or (tu trong)) va hoi. hieu va co thuc tat thanh ((vai cua) or (lai cua)) tre*.