Perhaps you should try some spelling variations:
nhung khung » nhung phuong, nhung khuc, nhung dung
khung luan » chung luan, dung luan, hang luan
tieu xanh » tieu danh, chieu xanh, dieu hanh
luan phan » luan van, luan hoan
chinh ca » chinh ta, chinh va, chinh tai
ca nhung » cua nhung, cam nhung, va nhung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh chinh ca nhung khung luan phan tu~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh chinh ca nhung khung luan phan tu*.