Perhaps you should try some spelling variations:
hien hanh » dieu hanh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua trong » cua truong, cua trung, qua trong
cong nang » cong ngang, cong lang, cong nong
nang phat » nang suat, van phat
mang cua » manh cua, dung cua, ban cua
phat tap » pha tap, phan 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: hoc hien hanh - hanh mang cua trong cong nang phat tap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh mang cua trong cong nang phat tap*.