Hello Debabrata, welcome!

I agree that the Canada stamps are mostly of small value.
The 5c blue War Issue King Gearge VI (6th) is a nice stamp, when washed or soaked off and the hinging or hinge removed. It is centered nicely and has good colour.
Also the $1 pink or red train ferry ship stamp is always a favorite amongst Canada collectors, and the usually not so pretty roller-type of cancellation or cancel is not so marring or distracting from the subject of the stamp this time, the ship. Again a washing in cold water for 15 minutes or less and a dry and flattening time (in a drying book or between two clean sheets of paper and then between two heavy books would do) will then make it a very nice-looking stamp.
The Philippines stamps I do not know so much as Canada, however, the condition of some of them, with their nicks and scrapes and cuts, would devalue those stamps to an unacceptable value, to you and most buyers.
Sometimes, though, a nice cancellation or postmark will save the day and help the value of a stamp. A home town name or a city visited, or a range of years or a certain day (sometimes collectors make calendars of dates on stamps) will make the stamp worthwhile.
At other times, the topic on the stamp, or the theme of the stamp, something like horses or ships or birds, will make the stamp valuable to a collector of just that topic.
You could find a sale for some of the stamps just for their topical interest. Remember to use the key, important word when making a title on
ebay or DelCampe or elsewhere, so as to attract the attention of those interested in that topic.
For example, to sell the Canada 5c blue stamps I would call it a War Issue KGVI Canada stamp and then add other descriptive words like the denomination and colour, or any special varieties (none known for that stamp, sorry), etcetera.