Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
hieu va » lieu va, hieu qua
xa hanh » xa thanh, xa khanh, va hanh
sach ky » sac ky, sach y, sach kem
ca tren » cau tren, cu tren, la tren
sach ty » sach y, sach tu, sach thu
cam tu » cam thu, nam tu, dam tu
va cam » va cham, va cac, va cao
tu xa » tu xay, tu va, te xa

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 ky) or (sach ty)) nang x ho. hieu va cam tu xa hanh kem ((cau treo) or (ca tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sach ty)) nang x ho. hieu va cam tu xa hanh kem ((cau treo) OR (ca tren)).
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) or (sach ty)) nang x ho. hieu va cam tu xa hanh kem ((cau treo) or (ca tren))*.