Perhaps you should try some spelling variations:
thanh kim » thanh liem, thanh kinh, khanh kiem
tham vuc » tham nuoc, tham thuc, pham vu
hanh ki » hanh vi, hanh kien, hanh kem
hanh ky » hanh kem
te sach » toc sach
sach vu » sach va, sach tu, sach uu
vuc van » duc van, luc van, thuc van
va tham » van tham, va cham, va thanh
nang ma » tang ma, sang ma, nang cao
vu nang » vuc nang, va nang, vu dang
su viet » so viet

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 vu nang ma hoa. lieu va tham vuc van ((((hanh ki) or (thanh kim))) or (hanh ky)) su viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach vu nang ma hoa. lieu va tham vuc van ((((hanh ki) OR (thanh kim))) OR (hanh ky)) su viet.
• Adding a wildcard symbol may retrieve word variants: te sach vu nang ma hoa. lieu va tham vuc van ((((hanh ki) or (thanh kim))) or (hanh ky)) su viet*.