Perhaps you should try some spelling variations:
chinh binh » chinh minh, chinh hinh, chinh kinh
trong dang » truong dang, trong dan, trong dong
hien lang » tien lang, hien trang, khien bang
hieu lang » chieu sang, hieu quang, nhieu tang
dang phan » dung phan, nang phan, dang phat
binh ung » binh hung, benh ung, linh ung
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hien lang) or (hieu lang)) - chinh binh ung dung trong dang phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((hien lang) OR (hieu lang)) - chinh binh ung dung trong dang phan dau.
• Adding a wildcard symbol may retrieve word variants: doi ((hien lang) or (hieu lang)) - chinh binh ung dung trong dang phan dau*.