Perhaps you should try some spelling variations:
van chat » cao chat
nang xa » nang x, lang xa, nang ma
hanh de » hanh ve, hanh kem
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
tac xa » tuc xa, tac da
tuc va » thuc va, truc va, tuc xa
de hoa » de khoa, de hoan, do hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang xa hoi. hieu ((ve cam) or (van chat)) ((tac xa) or (tuc va)) hanh de hoa viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu ((ve cam) OR (van chat)) ((tac xa) OR (tuc va)) hanh de hoa viet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu ((ve cam) or (van chat)) ((tac xa) or (tuc va)) hanh de hoa viet*.