Perhaps you should try some spelling variations:
dang vanm » tang van, dang hanh, dung van
dang van » hoang van, hang va
hanh tai » thanh tai, hang tai, han tai
cuc tre » duc tre, cua tre, cuu tre
vu cham » va cham, vu kham, tu cham
va hanh » van hanh, va thanh, va danh
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam

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 ((dang van) or (dang vanm)) hoi. hieu ((ve cam) or (vu cham)) xuc va hanh tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((dang van) OR (dang vanm)) hoi. hieu ((ve cam) OR (vu cham)) xuc va hanh tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((dang van) or (dang vanm)) hoi. hieu ((ve cam) or (vu cham)) xuc va hanh tai cuc tre*.