Perhaps you should try some spelling variations:
day thanh » dao thanh, dat thanh, da thanh
thien van » thi van
xanh hanh » danh thanh, ban hanh, van hanh
chu tre » cho tre, chu tri, cuu tre
va chu » va che, va cau, va chi
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
cam tu » cam thu, dam tu, tam tu
nam tu » nam thu, nam thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky nang x ho. thien van ((cam tu) or (nam tu)) ((day thanh) or (xanh hanh)) va chu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang x ho. thien van ((cam tu) OR (nam tu)) ((day thanh) OR (xanh hanh)) va chu tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky nang x ho. thien van ((cam tu) or (nam tu)) ((day thanh) or (xanh hanh)) va chu tre*.