Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, cong tan
thanh thi » thanh tai, nhanh thi, thanh tri
nang cong » nang song, dang cong, bang cong
ho chieu » theo chieu, hoc thieu, doi chieu
thi nang » thi cong, ki nang, thi hanh
phan tap » phan lap, han tap, phan tu
toan tap » toan ban
pha tap » pham tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - nhanh thanh thi nang cong thanh ((((phan tap) or (pha tap))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - nhanh thanh thi nang cong thanh ((((phan tap) OR (pha tap))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - nhanh thanh thi nang cong thanh ((((phan tap) or (pha tap))) or (toan tap))*.