Perhaps you should try some spelling variations:
thung chung » truong chung, dung chung, thong nhung
thien hieu » thien nhien, thien chien, thien hue
hieu lang » chieu sang, hieu quang, nhieu tang
mang luan » tang luan, hang luan, bang luan
chung dat » chung bat, cung dat, dung dat
hanh cham » thanh pham, hanh lam, hanh nam
dat hanh » dat khanh, dat thanh, dao hanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: thien hieu lang - hanh ((mang luan) or (dung luan)) thung chung dat hanh cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thien hieu lang - hanh ((mang luan) OR (dung luan)) thung chung dat hanh cham.
• Adding a wildcard symbol may retrieve word variants: thien hieu lang - hanh ((mang luan) or (dung luan)) thung chung dat hanh cham*.