Vietnam, A History by Stanley Karnow, published in 1983; this paperback revised edition was published in 1997.
p108 “A local caricature spoofs a Vietnamese who has been converted by French culture into a tennis player. In fact, many Vietnamese nationalists who opposed colonial rule were the products of French schools.”
Google translates: 当地有一幅漫画讽刺一名越南人被法国文化改造成网球运动员. 事实上,许多反对殖民统治的越南民族主义者都是法国学校的产物.
瑜伽