Perhaps you should try some spelling variations:
thanh trung » thanh tung
hieu xanh » chieu xanh, hieu manh, hieu nganh
trung tan » trung tuan, trung tran, trung tang
dung cong » dung trong
cong nang » cong ngang, cong lang, cong nong
nang phap » nang phat, nang phan, ban phap
doc hieu » toc thieu, hoc thieu, hoc hien
tan dung » tran dung, tin dung, van dung
phap cau » phan cau, pha cau, phap ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - thanh trung tan dung cong nang phap cau~.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - thanh trung tan dung cong nang phap cau*.