Festschift in Honor of Professor William S-Y. WANG on his 80th Birthday festschrift in honor of professor Ting Pang-Hsin on his 80th birthday Easward Flows the Great River：Festschift in Honor of Professor William S-Y. WANG on his 80th Birthday Essays in Honour of Professor Qian Renkang's 90th Birthday 汉语与汉藏语前沿研究：丁邦新先生八秩寿庆论文集．上卷：festschrift in honor of professor Ting Pang-Hsin on his 80th birthday 汉语与汉藏语前沿研究：丁邦新先生八秩寿庆论文集．下卷：festschrift in honor of professor Ting Pang-Hsin on his 80th birthday 并列题名：Essays in Honour of Professor Qian Renkang's 90th Birthday essays in honour of Geir Kjetsaa on the occasion of his 60th birthday