係香港學法文 + 普通話

Hi, I am a private Mandarin tutor.
According to my experience, a private Mandarin tutor may suit your current need. But it is not easy to have a good tutor, indeed. Or you may consider hving lessons at Kaplan, which carries professional teams of Mandarin teachers. The teachers there are earnest and the teaching materials are adequate and diversified. I was taught by one of the teacher there years ago.

For French, as I am also a French learner, I would recommend you Alliance Française. It is quite popular in HK and I think the fee is reasonable, about $3X-$5X per hour. There are courses for adults, teens and children.

香港有好多普通話老師，亦有好多mandarin speaker，所以如果你想搵老師練對話，應該好容易搵而且都有好多價錢可以選擇，可能你唯一擔心既只係個老師既質素點呢?因為始終唔係識講就得，佢都要識得糾正你先有用，否則既話你上網睇台劇都學到普通話啦。
想搵老師，你可以去超市睇，上網搵又或者through學校搵。好多有得學普通話既學校都有辦一對一甚至係上門教學，個d老師就會有質素保障多d。就以我自己讀緊個間為例，佢都有好多一對一學普通話既人，亦有上門教，不過價錢就一定會比超市同你個別搵個d貴。
至於法文，你可以參考下呢個網頁：www.streamwisdom.com
我見佢9月10號會開新班，你可以睇下啱唔啱，因為我都冇讀過，所以冇咩評語，純綷係比多個選擇你睇睇而已。

唔知幫唔幫到你，唔好介意^^"