Perhaps you should try some spelling variations:
hieu quang » thieu quang, hieu quan, hieu qua
ngung lang » nhung lang, nhung lan
hanh trung » thanh trung, hanh trang, manh trung
trung cham » trang cham, trong cham, trung tam
hieu lang » chieu sang, nhieu tang, hieu van
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
lang hanh » lang thanh, dang hanh, nang hanh
chat » nhat, phat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu lang) OR (hieu quang)) - hanh tinh chat ngung lang hanh trung cham~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu lang) OR (hieu quang)) - hanh tinh chat ngung lang hanh trung cham".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) OR (hieu quang)) - hanh tinh chat ngung lang hanh trung cham*.