Perhaps you should try some spelling variations:
chinh hinh » chinh minh, tinh hinh, hinh dinh
hinh thong » hinh trong, dinh thong, hinh chong
thong dung » thong cong, thong thuong
hieu lang » chieu sang, hieu quang, nhieu tang
trong dan » trong dang, trong san, trong tan
doi hieu » doi chieu, doc hieu, doi hien
dan phan » doan phan, dan chan, van phan
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi hieu lang - chinh hinh thong dung trong dan phan cac~.
• Adding a wildcard symbol may retrieve word variants: doi hieu lang - chinh hinh thong dung trong dan phan cac*.