Perhaps you should try some spelling variations:
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
sach ky » sach y, sach ty, sach kem
ke cau » ket cau
di cua » dai cua, doi cua, de cua
tuc va » thuc va, truc va, tuc xa
cua te » cua tu
ve cac » va cac, vien cac
sac ky » cac ky, sai ky
x hoi » xa hoi, o hoi, x ho

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 (sac ky)) nang x hoi. hieu ((ve cac) or (ke cau)) tuc va hanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) nang x hoi. hieu ((ve cac) OR (ke cau)) tuc va hanh di cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) OR (sac ky)) nang x hoi. hieu ((ve cac) or (ke cau)) tuc va hanh di cua te".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) OR (sac ky)) nang x hoi. hieu ((ve cac) or (ke cau)) tuc va hanh di cua te*.