Perhaps you should try some spelling variations:
sang lap » sang tao, sang tai, dan lap
hieu so » thieu so
hanh di » hanh vi, hanh de, hang di
sang ma » tang ma, nang ma, sang tao
va hanh » van hanh, va thanh, va danh
hieu su » hieu sau, tieu su, hieu suat
chao su » cao su, chao xu, achat su
tu sai » tu bai, tu san, tu cai
di cua » dai cua, doi cua, de cua
cua te » cua tu
sai ky » sac ky
su va » su van, tu va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((sang lap) OR (sang ma)) hoi. ((hieu su) OR (hieu so)) chao su va hanh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky ((sang lap) OR (sang ma)) hoi. ((hieu su) or (hieu so)) chao su va hanh di cua te~".
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((sang lap) OR (sang ma)) hoi. ((hieu su) or (hieu so)) chao su va hanh di cua te*.