Perhaps you should try some spelling variations:
gianh lai » gian lan
chau tre » chay tren, chau tho, cho tre
sach kem » hanh kem
va gianh » va gian, van giang, va giai
sang tai » hang tai, sang tao, tang tai
sang dai » lang dai, sang mai, hoang dai
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
va cam » va cham, va cac, va cao

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 kem) or (sach y)) ((sang dai) or (sang tai)) hoi. hieu va cam duc va gianh lai chau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach kem) OR (sach y)) ((sang dai) OR (sang tai)) hoi. hieu va cam duc va gianh lai chau tre.
• Adding a wildcard symbol may retrieve word variants: te ((sach kem) or (sach y)) ((sang dai) or (sang tai)) hoi. hieu va cam duc va gianh lai chau tre*.