Perhaps you should try some spelling variations:
trinh cong » trinh dung
hien xanh » hien hanh, hien nhanh, chieu xanh
hanh mang » nhanh mang, hanh trang, nhanh lang
qua trinh » qua kinh
cong nang » cong ngang, cong lang, cong nong
nang quan » ban quan, nang suat
mang qua » mang cua, mang vua, tang quan
quan tam » quan tai, quan am, quan nam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - hanh mang qua trinh cong nang quan tam~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh mang qua trinh cong nang quan tam*.